JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
  <!-- Fixed navbar -->
        <nav class="navbar navbar-default navbar-fixed-top">
            <a class="pull-left"><img src="logo_navbar.png" alt="logo"></a><div class="container">
                <div class="navbar-header">
                    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
                        <span class="sr-only">Toggle navigation</span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>
                    <a class="navbar-brand" href="#"></a>
                </div>
                <div id="navbar" class="navbar-collapse collapse">
                    <ul class="nav navbar-nav">
     <li class="active">
  <a href="index.html">Home</a>
                        </li>
                        <li class="dropdown">
                            <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Associazione</a>
                            <ul class="dropdown-menu">
                                <li>
                                    <a href="chisiamo.html" title="Chi siamo">Chi siamo</a>
                                </li>
                                <li>
                                    <a href="struttura.html" title="struttura">Struttura</a>
                                <li>
                                    <a href="statuto.html" title="statuto">Statuto</a>
                                </li>
                            </ul>
                        </li>

        ...